// Copyright 2020-2023 Bloomberg Finance L.P.
// SPDX-License-Identifier: Apache-2.0
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <rmqt_consumerackbatch.h>

namespace BloombergLP {
namespace rmqt {

ConsumerAckBatch::ConsumerAckBatch()
: d_mutex()
, d_locked(false)
, d_acks()
{
}
ConsumerAckBatch::~ConsumerAckBatch() {}

bool ConsumerAckBatch::addAck(const ConsumerAck& ack)
{
    bslmt::LockGuard<bslmt::Mutex> guard(&d_mutex);

    if (d_locked) {
        return false;
    }

    d_acks.push_back(ack);
    return true;
}

bsl::vector<ConsumerAck>& ConsumerAckBatch::lock()
{
    bslmt::LockGuard<bslmt::Mutex> guard(&d_mutex);
    d_locked = true;
    return d_acks;
}

} // namespace rmqt
} // namespace BloombergLP